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11
Chapter 2 Hardware Installation
Chapter 2
Boot Mode/Device Select
ON
1 2 3 4 5 6 7 8
To select the boot mode and boot device, please use finger switch SW5.
1 2 3 4 5 6 7 8
SW5
Note:
Based on different board versions, i.e. Rev. A and Rev. B, the boot device may be
pre-configured differently. Please refer to Appendix A for a thorough comparison.
Boot Device Select
SW5
1
2
3
4
5
6
7
8
eMMC
Note
On
On
Off
Off
On
On
Off
On
SPI
Note
xx
xx
xx
On
On
Off
Off
On
SD
On
Off
On
Off
Off
On
Off
On
Boot Mode Select
SW5
Boot from the fuses
7 Off, 8 Off
Serial downloader
7 On, 8 Off
Boot from the board settings (default)
7 Off, 8 On
Reserved
7 On, 8 On
